dba9e3bcd9
This commit adds a flow director support to i40e NEON vector RX path. I40e can have 16 and 32 byte descriptors, and the Flow Director ID data and indication-bit are in different locations for each size descriptor. The support is implemented in two separate functions as they require vastly different operations. The 16B descriptor re-purposes the "filter-status" u32 field to indicate FDIR ID when the FLM bit is set. No extra loads are required, however we do have to store to mbuf->fdir.hi, which is not stored to in the RX path before this patch. The 32B descriptor requires loading the 2nd 16 bytes of each descriptor, to get the FLEXBH_STAT and FD Filter ID from qword3. The resulting data must also be stored to mbuf->fdir.hi, same as the 16B code path. Signed-off-by: Joyce Kong <joyce.kong@arm.com> Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com> |
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.. | ||
base | ||
i40e_ethdev.c | ||
i40e_ethdev.h | ||
i40e_fdir.c | ||
i40e_flow.c | ||
i40e_hash.c | ||
i40e_hash.h | ||
i40e_logs.h | ||
i40e_pf.c | ||
i40e_pf.h | ||
i40e_regs.h | ||
i40e_rxtx_common_avx.h | ||
i40e_rxtx_vec_altivec.c | ||
i40e_rxtx_vec_avx2.c | ||
i40e_rxtx_vec_avx512.c | ||
i40e_rxtx_vec_common.h | ||
i40e_rxtx_vec_neon.c | ||
i40e_rxtx_vec_sse.c | ||
i40e_rxtx.c | ||
i40e_rxtx.h | ||
i40e_tm.c | ||
i40e_vf_representor.c | ||
meson.build | ||
rte_pmd_i40e.c | ||
rte_pmd_i40e.h | ||
version.map |